Unit and measurement Quiz – 4

Results

#1. Which instrument is used for recording “ Earthquake waves”?

Seismograph

Hydrograph

Tachometer

None of these

#2. Which instrument is used to test purity of milk?

Lactometer

Hygrometer

Pantograph

None of these

#3. Which instrument is used in aircrafts to measure the altitude above a fixed level?

Carburettor

Dynamometer

Altimeter

None of these

#4. Richter scale is used for measuring _________.

Intensity of earthquakes

Fuel vapour

Humidity

None of these

#5. Which instrument is used to measure relative humidity?

Hygrometer

Hydrometer

Galvanometer

None of these

#6. One fathom is equal to _______.

6 feet

6 meters

60 feet

100 Cm

#7. ‘Dobson’ Unit is used for the measurement of ________.

Thickness of Earth

Thickness of Diamond

Thickness of Ozone layer

Measurement of noise

#8. What is measured in cusec?

Purity of water

Depth of water

Flow of water

Quantity of water

#9. 1 barrel of oil is equals to which of the following?

131 litre

159 litre

179 litre

201 litre

#10. The smallest unit of length is________

Micron

Nanometre

Angstrom

Fermimetre

Finish